diff options
| author | Dan Goodliffe <dan.goodliffe@octal.co.uk> | 2026-03-06 14:26:59 +0000 |
|---|---|---|
| committer | Dan Goodliffe <dan.goodliffe@octal.co.uk> | 2026-03-06 14:26:59 +0000 |
| commit | 1db3aead80d9209175aa5547363ad34b881a3660 (patch) | |
| tree | 60591392cda8c55780db55b1eee308b5429e37b2 /lib | |
| parent | Replace use of VertexArrayObject with glVertexArray/glBuffer DSA versions (diff) | |
| download | ilt-1db3aead80d9209175aa5547363ad34b881a3660.tar.bz2 ilt-1db3aead80d9209175aa5547363ad34b881a3660.tar.xz ilt-1db3aead80d9209175aa5547363ad34b881a3660.zip | |
Remove VertexArrayObject and supporting non-DSA gl_traits helpers
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/gl_traits.h | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/lib/gl_traits.h b/lib/gl_traits.h index 97183f0..35ae9e8 100644 --- a/lib/gl_traits.h +++ b/lib/gl_traits.h @@ -14,12 +14,6 @@ struct gl_traits_base { }; struct gl_traits_float : public gl_traits_base { - static constexpr auto vertexAttribFunc { - [](GLuint index, GLint size, GLenum type, GLsizei stride, const void * pointer) -> GLuint { - glVertexAttribPointer(index, size, type, GL_FALSE, stride, pointer); - return 1; - }}; - template<GLenum type, GLint size> static GLuint vertexAttribFormatFunc(GLuint vao, GLuint index, GLuint offset) @@ -30,12 +24,6 @@ struct gl_traits_float : public gl_traits_base { }; struct gl_traits_longfloat : public gl_traits_base { - static constexpr auto vertexAttribFunc { - [](GLuint index, GLint size, GLenum type, GLsizei stride, const void * pointer) -> GLuint { - glVertexAttribLPointer(index, size, type, stride, pointer); - return 1; - }}; - template<GLenum type, GLint size> static GLuint vertexAttribFormatFunc(GLuint vao, GLuint index, GLuint offset) @@ -46,12 +34,6 @@ struct gl_traits_longfloat : public gl_traits_base { }; struct gl_traits_integer : public gl_traits_base { - static constexpr auto vertexAttribFunc { - [](GLuint index, GLint size, GLenum type, GLsizei stride, const void * pointer) -> GLuint { - glVertexAttribIPointer(index, size, type, stride, pointer); - return 1; - }}; - template<GLenum type, GLint size> static GLuint vertexAttribFormatFunc(GLuint vao, GLuint index, GLuint offset) @@ -115,14 +97,6 @@ template<> struct gl_traits<glm::uint32> : public gl_traits_integer { template<typename T, std::size_t S> struct gl_traits<std::array<T, S>> : public gl_traits<T> { static constexpr GLint size {S * gl_traits<T>::size}; - static constexpr auto vertexAttribFunc { - [](GLuint index, GLint, GLenum type, GLsizei stride, const void * pointer) -> GLuint { - const auto base = static_cast<const T *>(pointer); - for (GLuint e = 0; e < S; e++) { - glVertexAttribPointer(index + e, gl_traits<T>::size, type, GL_FALSE, stride, base + e); - } - return S; - }}; static constexpr auto vertexArrayAttribFormat {[](GLuint vao, GLuint index, GLuint offset) { if constexpr (std::is_pod_v<T>) { return gl_traits<T>::template vertexAttribFormatFunc<gl_traits<T>::type, S>(vao, index, offset); @@ -148,14 +122,6 @@ template<glm::length_t L, typename T, glm::qualifier Q> struct gl_traits<glm::ve template<glm::length_t C, glm::length_t R, typename T, glm::qualifier Q> struct gl_traits<glm::mat<C, R, T, Q>> : public gl_traits<T> { static constexpr GLint size {C * R}; - static constexpr auto vertexAttribFunc { - [](GLuint index, GLint, GLenum type, GLsizei stride, const void * pointer) -> GLuint { - const auto base = static_cast<const T *>(pointer); - for (GLuint r = 0; r < R; r++) { - glVertexAttribPointer(index + r, C, type, GL_FALSE, stride, base + (r * C)); - } - return R; - }}; static constexpr auto vertexArrayAttribFormat {[](GLuint vao, GLuint index, GLuint offset) { GLuint used = 0; for (GLuint row = 0; row < R; row++) { |